[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/pointer_size_alloc.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/pointer_size_alloc.pass.cpp:16: [ 0:01] In file included from /dios/libcxx/include/string:504: [ 0:01] In file included from /dios/libcxx/include/string_view:175: [ 0:01] In file included from /dios/libcxx/include/__string:56: [ 0:01] In file included from /dios/libcxx/include/algorithm:639: [ 0:01] In file included from /dios/libcxx/include/initializer_list:46: [ 0:01] In file included from /dios/libcxx/include/cstddef:44: [ 0:01] In file included from /dios/include/stddef.h:10: [ 0:01] In file included from /dios/include/_PDCLIB/int.h:16: [ 0:01] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:01] #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:01] ^ [ 0:01] 1 warning generated. [ 0:01] compiling /dios/lib/config/seqklee.bc [ 0:01] setting up pass: functionmeta, options = [ 0:03] setting up pass: fuse-ctors, options = [ 0:03] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.22/_klee_out" [ 0:07] KLEE: Using Z3 solver backend [ 0:07] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:07] warning: Linking two modules of different target triples: klee_div_zero_check.bc' is 'x86_64-unknown-linux-gnu' whereas 'klee.bc' is 'x86_64-unknown-none-elf' [ 0:07] [ 0:07] KLEE: WARNING: undefined reference to function: _Z10klee_abortv [ 0:12] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:12] KLEE: WARNING: undefined reference to function: klee_free [ 0:12] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:12] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter [ 0:13] i:1 [ 0:13] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:13] about to __boot:0 [ 0:13] about to run the scheduler:0 [ 0:13] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:13] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:13] KLEE: NOTE: now ignoring this error at this location [ 0:13] KLEE: ERROR: EXITING ON ERROR: [ 0:13] Error: failed external call: __dios_tainted_init [ 0:13] File: /dios/libc/sys/start.cpp [ 0:13] Line: 87 [ 0:13] assembly.ll line: 71063 [ 0:13] Stack: [ 0:13] #000071063 in __dios_start (l=2, argc=1, argv=93895876661768, envp=93895876739080) at /dios/libc/sys/start.cpp:87 [ 0:13] #100019065 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:13] #200079643 in klee_boot (argc=2, argv=93895833656832) at /dios/arch/klee/boot.c:41 [ 0:13] [ 0:13] [ 0:13] 1 /* TAGS: c++ fin */ [ 0:13] 2 /* CC_OPTS: -std=c++2a */ [ 0:13] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:13] 4 //===----------------------------------------------------------------------===// [ 0:13] 5 // [ 0:13] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:13] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:13] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:13] 9 // [ 0:13] 10 //===----------------------------------------------------------------------===// [ 0:13] 11 [ 0:13] 12 // [ 0:13] 13 [ 0:13] 14 // basic_string(const charT* s, size_type n, const Allocator& a = Allocator()); [ 0:13] 15 [ 0:13] 16 #include [ 0:13] 17 #include [ 0:13] 18 #include [ 0:13] 19 #include [ 0:13] 20 [ 0:13] 21 #include "test_macros.h" [ 0:13] 22 #include "test_allocator.h" [ 0:13] 23 #include "min_allocator.h" [ 0:13] 24 [ 0:13] 25 template [ 0:13] 26 void [ 0:13] 27 test(const charT* s, unsigned n) [ 0:13] 28 { [ 0:13] 29 typedef std::basic_string, test_allocator > S; [ 0:13] 30 typedef typename S::traits_type T; [ 0:13] 31 typedef typename S::allocator_type A; [ 0:13] 32 S s2(s, n); [ 0:13] 33 LIBCPP_ASSERT(s2.__invariants()); [ 0:13] 34 assert(s2.size() == n); [ 0:13] 35 assert(T::compare(s2.data(), s, n) == 0); [ 0:13] 36 assert(s2.get_allocator() == A()); [ 0:13] 37 assert(s2.capacity() >= s2.size()); [ 0:13] 38 } [ 0:13] 39 [ 0:13] 40 template [ 0:13] 41 void [ 0:13] 42 test(const charT* s, unsigned n, const A& a) [ 0:13] 43 { [ 0:13] 44 typedef std::basic_string, A> S; [ 0:13] 45 typedef typename S::traits_type T; [ 0:13] 46 S s2(s, n, a); [ 0:13] 47 LIBCPP_ASSERT(s2.__invariants()); [ 0:13] 48 assert(s2.size() == n); [ 0:13] 49 assert(T::compare(s2.data(), s, n) == 0); [ 0:13] 50 assert(s2.get_allocator() == a); [ 0:13] 51 assert(s2.capacity() >= s2.size()); [ 0:13] 52 } [ 0:13] 53 [ 0:13] 54 int main(int, char**) [ 0:13] 55 { [ 0:13] 56 { [ 0:13] 57 typedef test_allocator A; [ 0:13] 58 [ 0:13] 59 test("", 0); [ 0:13] 60 test("", 0, A(2)); [ 0:13] 61 [ 0:13] 62 test("1", 1); [ 0:13] 63 test("1", 1, A(2)); [ 0:13] 64 [ 0:13] 65 test("1234567980", 10); [ 0:13] 66 test("1234567980", 10, A(2)); [ 0:13] 67 [ 0:13] 68 test("123456798012345679801234567980123456798012345679801234567980", 60); [ 0:13] 69 test("123456798012345679801234567980123456798012345679801234567980", 60, A(2)); [ 0:13] 70 } [ 0:13] 71 #if TEST_STD_VER >= 11 [ 0:13] 72 { [ 0:13] 73 typedef min_allocator A; [ 0:13] 74 [ 0:13] 75 test("", 0); [ 0:13] 76 test("", 0, A()); [ 0:13] 77 [ 0:13] 78 test("1", 1); [ 0:13] 79 test("1", 1, A()); [ 0:13] 80 [ 0:13] 81 test("1234567980", 10); [ 0:13] 82 test("1234567980", 10, A()); [ 0:13] 83 [ 0:13] 84 test("123456798012345679801234567980123456798012345679801234567980", 60); [ 0:13] 85 test("123456798012345679801234567980123456798012345679801234567980", 60, A()); [ 0:13] 86 } [ 0:13] 87 #endif [ 0:13] 88 [ 0:13] 89 #if TEST_STD_VER > 3 [ 0:13] 90 { // LWG 2946 [ 0:13] 91 std::string s({"abc", 1}); [ 0:13] 92 assert(s.size() == 1); [ 0:13] 93 assert(s == "a"); [ 0:13] 94 } [ 0:13] 95 #endif [ 0:13] 96 [ 0:13] 97 return 0; [ 0:13] 98 } [ 0:13] # no errors were expected but one was found anyway